Pipefitting is a type of plumbing in which professionals install and maintain pressurized pipes, gauges, and systems that supply power and heat to commercial buildings. Many pipefitters are also HVAC (heating, ventilation, and air conditioning) specialists who work on both commercial and residential units. A high school diploma is usually required for becoming a pipefitter, as is completion of training at a vocational school, an apprenticeship program, or both. In addition, before a new worker can become a pipefitter, he or she must typically pass a licensing exam.
For about five years, the majority of new pipefitters work as apprentices. The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada, for example, governs the majority of apprenticeship programs. Individuals enrolled in training programs typically split their time between classes and paid on-the-job training from experienced pipefitters. Classes are usually held twice or three times a week in the evenings. An apprentice learns the fundamentals of basic math, physics, chemistry, and refrigeration, all of which are necessary for becoming a pipefitter.
As an apprentice, you will gain valuable firsthand experience while working under the supervision of experienced workers. He or she will learn how to measure, cut, and weld materials, as well as how to install various types of systems, read blueprints, and troubleshoot malfunctioning units. Anyone interested in becoming a pipefitter must learn the highly specialized terminology and tools associated with the job. A new worker can earn the title of journeyman after successfully completing all practical and classroom training requirements.
To work as a pipefitter, many states and countries require that you pass a licensing exam. Written licensing exams assess a new employee’s knowledge of safety rules, local laws and codes, and basic job responsibilities. Individuals who intend to work on gas lines or refrigeration units must pass additional exams to ensure that they are aware of the hazards, laws, and procedures associated with working with hazardous materials.